Common measurements list

In ThingsML there is a measurement index list, allowing you to send only the index for a measurement instead of the full name and unit which is required in SenML.

If you don't use ThingsML, it is still best practice to use the common measurement names and units in your solution. With this you achieve higher compatibility with current and future data processing features in KPN Things.

The list

ThingsML measurement index	ID (unique)	SenML Name	SenML Unit
-24	TEMPERATURE	temperature	Cel
-23	HUMIDITY	humidity	%RH
-22	LATITUDE	latitude	lat
-21	LONGITUDE	longitude	lon
-20	ALTITUDE	altitude	m
-19	POWER	power	W
-18	PRESSURE	pressure	Pa
-17	ANGLE	angle	rad
-16	LENGTH	length	m
-15	BREADTH	breadth	m
-14	HEIGHT	height	m
-13	WEIGHT	weight	kg
-12	THICKNESS	thickness	m
-11	DISTANCE	distance	m
-10	AREA	area	m2
-9	VOLUME	volume	m3
-8	VELOCITY	velocity	m/s
-7	ELECTRIC_CURRENT	electricCurrent	A
-6	ELECTRIC_POTENTIAL	electricPotential	V
-5	ELECTRIC_RESISTANCE	electricResistance	Ohm
-4	ILLUMINANCE	illuminance	lx
-3	ACCELERATION_X	accelerationX	m/s2
-2	ACCELERATION_Y	accelerationY	m/s2
-1	ACCELERATION_Z	accelerationZ	m/s2
0	HEADING	heading	rad
1	CO_CONCENTRATION	COConcentration	ppm
2	CO2_CONCENTRATION	CO2Concentration	ppm
3	SOUND	sound	db
4	FREQUENCY	frequency	Hz
5	BATTERY_LEVEL	batteryLevel	%EL
6	BATTERY_VOLTAGE	batteryVoltage	V
7	RADIUS	radius	m
8	BATTERY_LEVEL_LOW	batteryLevelLow	/
9	COMPASS_X	compassX	T
10	COMPASS_Y	compassY	T
11	COMPASS_Z	compassZ	T
12	READ_SWITCH	readSwitch	/
13	PRESENCE	presence
14	COUNTER	counter